CA1327239C - Dispositif et methode de determination de la resistance d'une feuille de papier en mouvement - Google Patents

Dispositif et methode de determination de la resistance d'une feuille de papier en mouvement

Info

Publication number
CA1327239C
CA1327239C CA000578616A CA578616A CA1327239C CA 1327239 C CA1327239 C CA 1327239C CA 000578616 A CA000578616 A CA 000578616A CA 578616 A CA578616 A CA 578616A CA 1327239 C CA1327239 C CA 1327239C
Authority
CA
Canada
Prior art keywords
sheet
paper
basis weight
signal
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000578616A
Other languages
English (en)
Inventor
Leonard M. Anderson, Jr.
Lee Macarthur Chase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Measurex Corp
Original Assignee
Measurex Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Measurex Corp filed Critical Measurex Corp
Application granted granted Critical
Publication of CA1327239C publication Critical patent/CA1327239C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper paper sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets
    • G01N2021/8609—Optical head specially adapted
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets
    • G01N2021/8663—Paper, e.g. gloss, moisture content

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA000578616A 1987-10-06 1988-09-27 Dispositif et methode de determination de la resistance d'une feuille de papier en mouvement Expired - Lifetime CA1327239C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US105,635 1987-10-06
US07/105,635 US4936141A (en) 1987-10-06 1987-10-06 On-line paper sheet strength determination method and device

Publications (1)

Publication Number Publication Date
CA1327239C true CA1327239C (fr) 1994-02-22

Family

ID=22306949

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000578616A Expired - Lifetime CA1327239C (fr) 1987-10-06 1988-09-27 Dispositif et methode de determination de la resistance d'une feuille de papier en mouvement

Country Status (7)

Country Link
US (1) US4936141A (fr)
EP (1) EP0311518B1 (fr)
JP (1) JP2578944B2 (fr)
KR (1) KR890007069A (fr)
CA (1) CA1327239C (fr)
DE (1) DE3886336T2 (fr)
FI (1) FI95748C (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243407A (en) * 1986-11-12 1993-09-07 Measurex Corporation On-line paper sheet formation characterizing method and device
CA1326909C (fr) * 1988-09-09 1994-02-08 Harriss King Methode et dispositif permettant de caracteriser les feuilles de papier en cours de fabrication
US5020356A (en) * 1989-08-25 1991-06-04 Process Automation Business, Inc. Method and apparatus for measuring characteristics of a multilayer product
US5101661A (en) * 1990-12-28 1992-04-07 Measurex Corporation Fiber orientation sensor
US5138878A (en) * 1990-12-28 1992-08-18 Measurex Corporation Fiber orientation sensor
CA2097515C (fr) * 1990-12-28 2000-09-19 Thierry M. Cresson Detecteur d'orientation de fibre
US5398538A (en) * 1993-01-28 1995-03-21 Abb Industrial Systems Inc. On-line measurement of ultrasonic velocities in web manufacturing processes
US5419200A (en) * 1994-06-14 1995-05-30 The United States Of America As Represented By The Secretary Of The Army Method for assessing the effects of loading forces on a composite material structure
US5778724A (en) * 1995-09-07 1998-07-14 Minnesota Mining & Mfg Method and device for monitoring web bagginess
JP2776339B2 (ja) * 1995-10-27 1998-07-16 横河電機株式会社 厚み計
US5997692A (en) * 1996-02-07 1999-12-07 Gl&V-Paper Machine Group, Inc. Profiling wet end starch applicator
DE59711426D1 (de) * 1996-04-09 2004-04-22 Siemens Ag Verfahren zur bestimmung der mechanischen eigenschaften von papier und zugehörige anordnung
US6129817A (en) * 1997-07-10 2000-10-10 Westvaco Corporation Unified on-line/off-line paper web formation analyzer
US6088094A (en) * 1997-12-23 2000-07-11 Zellweger Uster, Inc. On-line sliver monitor
FI116075B (fi) * 1998-02-23 2005-09-15 Metso Paper Inc Paperikoneen säätöjärjestelmä
SE514572C2 (sv) * 1998-07-31 2001-03-12 Skogsind Tekn Foskningsinst Förfarande för att prediktera och/eller styra styrkeegenskaper hos folieliknande material
US20030066362A1 (en) * 2001-08-29 2003-04-10 Lee Shih Yuan Seat belt tension sensor
US6813941B2 (en) 2001-12-20 2004-11-09 Kimberly-Clark Worldwide, Inc. Method to measure tension in a moving web and to control properties of the web
DE10253822A1 (de) * 2002-11-18 2004-05-27 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur automatischen Sensorkalibrierung
US7071480B2 (en) * 2003-06-13 2006-07-04 Voith Paper Patent Gmbh Sensor with alignment self compensation
US6950777B1 (en) * 2003-07-29 2005-09-27 Voith Paper Inc. Method and system for assessing pulp and paper mill performance
KR100730229B1 (ko) * 2004-12-18 2007-06-19 서영범 초지기상에서 종이의 휨강성을 측정하는 방법
JP4378330B2 (ja) * 2005-08-15 2009-12-02 キヤノン株式会社 シート情報出力装置、シート処理装置、および画像形成装置
WO2007033410A1 (fr) * 2005-09-21 2007-03-29 Messmer Instruments Ltd Procédé et appareil pour mesurer les propriétés de produits de tableaux
JP5736731B2 (ja) * 2010-10-29 2015-06-17 富士ゼロックス株式会社 検知装置及び画像形成装置
US9097620B2 (en) * 2013-02-14 2015-08-04 Appvion, Inc. Deflection indication gauge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757122A (en) * 1972-10-30 1973-09-04 D Bossen Basis weight gauging apparatus system and method
SU1193583A1 (ru) * 1983-12-22 1985-11-23 Пермский филиал Всесоюзного научно-исследовательского института целлюлозно-бумажной промышленности Способ оценки прочности бумаги в процессе производства на бумагоделательной машине
US4648712A (en) * 1985-02-04 1987-03-10 Champion International Corporation Apparatus and method for analyzing parameters of a fibrous substrate
CA1222319A (fr) * 1985-05-16 1987-05-26 Cip Inc. Dispositif d'analyse de la mise en forme d'un tissu de papier
US4674332A (en) * 1986-02-20 1987-06-23 Union Camp Corporation Laser induced acoustic generation for sonic modulus
US4770538A (en) * 1986-11-12 1988-09-13 Measurex Corporation Chopper wheel alignment device
US5013403A (en) * 1987-10-05 1991-05-07 Measurex Corporation Process for continuous determination of paper strength

Also Published As

Publication number Publication date
FI95748C (fi) 1996-03-11
EP0311518A2 (fr) 1989-04-12
JPH01132965A (ja) 1989-05-25
EP0311518B1 (fr) 1993-12-15
US4936141A (en) 1990-06-26
KR890007069A (ko) 1989-06-17
JP2578944B2 (ja) 1997-02-05
FI884583A (fi) 1989-04-07
FI95748B (fi) 1995-11-30
DE3886336T2 (de) 1994-06-09
EP0311518A3 (en) 1990-06-27
DE3886336D1 (de) 1994-01-27
FI884583A0 (fi) 1988-10-05

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 20110222